CN102638671A - Method and device for processing conference information in video conference - Google Patents
Method and device for processing conference information in video conference Download PDFInfo
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- CN102638671A CN102638671A CN2011100387025A CN201110038702A CN102638671A CN 102638671 A CN102638671 A CN 102638671A CN 2011100387025 A CN2011100387025 A CN 2011100387025A CN 201110038702 A CN201110038702 A CN 201110038702A CN 102638671 A CN102638671 A CN 102638671A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/567—Multimedia conference systems
Abstract
The invention provides a method for processing conference information in a video conference, a video conference terminal and a video conference system. The method comprises the steps of: respectively acquiring conference field information and conferee basic information, wherein the conference field information comprises conference field video information and audio information; and transmitting the conference field information and the conferee basic information to a receiving end for outputting the conferee basic information in a process of outputting the conference field information by a receiving end. According to the technical scheme of the invention, through respectively acquiring the conference field information and the conferee basic information and transmitting the conference field information and the conferee basic information to a sending end, the sending end outputs the conferee basic information in a process of outputting the conference field information by the sending end, so that other conferees can immediately and conveniently know basic information of conferees in a video picture, mutual understanding among the conferees is favorably enhanced, communication among the conferees can be facilitated, and an effect of video conference is improved.
Description
Technical field
The present invention relates to video technique, relate in particular to processing method, video conference terminal and the video meeting system of conferencing information in a kind of video conference.
Background technology
Video meeting system is the important platform that internal staff such as government, enterprise carry out communication exchange.But in meeting, particularly in interactive conference (for example small-sized exchange of technology meeting, the problem discussion meeting) process, the participant often can not remember the other side participant all personnel's essential information (for example name, position etc.), and this point becomes the obstacle in the communication process; For example: in the exchange of technology meeting,, but do not know the other side participant's name, do not know how to call the other side, make to exchange the difficulty that becomes if want to ask the other side participant a problem.
Through increasing a nameplate for each participant, when video pictures is taken when focusing on the someone, its corresponding nameplate also can be ingested in the video pictures in the prior art, and other participants in the meeting just can pass through nameplate understanding the other side participant's essential information.
In realizing process of the present invention, the inventor finds to exist at least in the prior art following problem: all need be when each meeting for each personnel formulate nameplate, and the meeting maintenance workload is bigger; And nameplate must be placed on showy position, if nameplate is blocked, overturns or the nameplate essential information that all can cause other participants in the meeting to think little of the other side participant such as too small.Therefore, need make the participant understand essential information each other through other modes, with the mutual understanding between the quick increase participant.
Summary of the invention
The embodiment of the invention provides processing method, video conference terminal and the video meeting system of conferencing information in a kind of video conference; In order to output participant's in the process of receiving terminal output video picture essential information, with the mutual understanding between the quick increase participant.
The embodiment of the invention provides the processing method of conferencing information in a kind of video conference, comprising:
Obtain meeting field data and participant's essential information respectively, said meeting field data comprises video information and the audio-frequency information that meeting is on-the-spot;
Said meeting field data and said participant's essential information is transferred to receiving terminal, in the process of the said meeting field data of output, exports said participant's essential information for said receiving terminal.
The embodiment of the invention provides a kind of video conference terminal, comprising:
Acquisition module is used for obtaining respectively on-the-spot meeting field data of this meeting and participant's essential information, and said meeting field data comprises video information and the audio-frequency information that said meeting is on-the-spot;
Sending module is used for said meeting field data and said participant's essential information is transferred to receiving terminal, in the process of the said meeting field data of output, exports said participant's essential information for said receiving terminal.
The embodiment of the invention provides a kind of video meeting system, comprising: the first video conference terminal and the second video conference terminal;
The said first video conference terminal is used for obtaining respectively on-the-spot meeting field data of this meeting and participant's essential information, and said meeting field data and said participant's essential information is transferred to the second video conference terminal; Said meeting field data comprises video information and the audio-frequency information that said meeting is on-the-spot;
The said second video conference terminal is used to receive said meeting field data and said participant's essential information, and in the process of the said meeting field data of output, exports said participant's essential information.
The processing method of conferencing information, video conference terminal and video meeting system in the video conference of the embodiment of the invention; Through obtaining meeting field data and participant's essential information; Receiving terminal output participant's in the process of output meeting field data essential information; Can make other participants understand participant's in the video pictures essential information in time, easily; Help strengthening the mutual understanding between each participant, can make things convenient between the participant to exchange, promote the effect of video conference.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the processing method of conferencing information in the video conference that Fig. 1 provides for the embodiment of the invention one;
Fig. 2 A is the structural representation of a kind of point-to-point video meeting system of providing of the embodiment of the invention two;
Fig. 2 B is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention two;
The flow chart of the processing method of conferencing information in the video conference that Fig. 3 provides for the embodiment of the invention three;
Fig. 4 A is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention four;
Fig. 4 B is the structural representation of the video meeting system that provides of the embodiment of the invention four;
Fig. 5 A is the structural representation of the video meeting system that provides of the embodiment of the invention five;
Fig. 5 B is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention five;
Fig. 6 A is the structural representation of the video meeting system that provides of the embodiment of the invention six;
Fig. 6 B is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention six;
Fig. 7 A is the structural representation of the video meeting system that provides of the embodiment of the invention seven;
Fig. 7 B is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention seven;
The structural representation at the video conference terminal that Fig. 8 provides for the embodiment of the invention eight;
Fig. 9 A is the structural representation at the video conference terminal that provides of the embodiment of the invention nine;
Fig. 9 B be in the video conference terminal that provides of the embodiment of the invention nine second obtain submodule a kind of structural representation;
The structural representation of the video meeting system that Figure 10 provides for the embodiment of the invention ten;
The structural representation of the video meeting system that Figure 11 provides for the embodiment of the invention 11.
Embodiment
For the purpose, technical scheme and the technique effect that make the embodiment of the invention clearer; The accompanying drawing that will combine the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The flow chart of the processing method of conferencing information in the video conference that Fig. 1 provides for the embodiment of the invention one.As shown in Figure 1, the processing method of conferencing information comprises in the present embodiment:
Step 11, obtain meeting field data and participant's essential information respectively, said meeting field data comprises video information and the audio-frequency information that meeting is on-the-spot;
Wherein, the meeting field data is meant by the information gathering equipment of transmitting terminal gathers the on-the-spot information that generates of meeting, can comprise video pictures information, audio-frequency information or its combination in the meeting scene.Usually; The video information and the audio-frequency information that mainly comprise the current participant who is making a speech in the meeting field data; And participant's essential information mainly is meant perhaps all participants' essential information of the current participant who is making a speech, for example name, unit, position, research field etc.Information gathering equipment is according to different meeting field datas, can be microphone (or microphone array), video camera (or video camera array) or the like.
Step 12, meeting field data and participant's essential information is transferred to receiving terminal, for receiving terminal in the process of output meeting field data, output participant's essential information.
Concrete; Transmitting terminal is transferred to receiving terminal with meeting field data of gathering and the participant's who obtains essential information; Receiving terminal receives meeting field data and participant's essential information, and receiving terminal is exported the meeting field data, and in this output procedure, exports participant's essential information.Wherein, receiving terminal can be exported participant's essential information in output meeting field data, and in the whole output procedure of meeting field data, exports participant's essential information always; Receiving terminal also can be exported participant's essential information in certain time period of output meeting field data; Receiving terminal can also periodically be exported participant's essential information in the process of output meeting field data, for example: the essential information of just exporting a participant at regular intervals.For the concrete mode of receiving terminal output participant's essential information, present embodiment is not done qualification.
In the present embodiment; Transmitting terminal passes through to obtain respectively meeting field data and participant's essential information; And meeting field data and participant's essential information is transferred to receiving terminal, and make receiving terminal output participant's in the process of output meeting field data essential information, made things convenient between the participant and understood each other; Be convenient to exchange, promoted the quality of video conference.
Wherein, present embodiment and other the participant's that embodiment referred to essential information of the present invention can be wherein any one or its combinations such as text message, pictorial information, video information (for example animation) and audio-frequency information, repeat no more in the back.
Correspondingly, a kind of execution mode that transmitting terminal obtains participant's essential information is: read participant's identification card through identity recognition device, directly obtain participant's essential information.Wherein, Identity recognition device can be business card scanner; Participant's identification card is the business card that comprises participant's essential information; Then can directly obtain participant's essential information through business card scanner scanning participant's business card, the participant's who obtains with this mode usually essential information mainly is a pictorial information.Identity recognition device can also be the smart identity cards reader; Correspondingly participant's identification card is the smart identity cards that comprise participant's essential information; Then read participant's smart identity cards, can directly obtain participant's essential information through the smart identity cards reader.In addition, the identity recognition device of present embodiment can also be a keyboard, then can pass through the mode typing participant's of keyboard input characters essential information, and this moment, participant's essential information was mainly text message.Identity recognition device can also be the audio frequency recording device, then through audio frequency recording device typing participant's audio frequency introduction, can directly obtain participant's essential information, and this moment, participant's essential information was mainly audio-frequency information.Identity recognition device also can be the video recording device, then through video equipment typing participant's introductory video, can directly obtain participant's essential information, and this moment, participant's essential information was mainly video information.
Wherein, the another kind of execution mode that transmitting terminal obtains participant's essential information is: obtain participant's identification information through identity recognition device, according to the participant's who obtains identification information Query Information database, obtain participant's essential information.Concrete; Transmitting terminal reads participant's identification card through identity recognition device; Obtain participant's identification information; For example participant's name, seat, meeting-place numbering, meeting-place ID number etc. then according to participant's identification information Query Information database, are obtained participant's essential information from information database.Wherein, store participant's essential information and participant's the mapping relations of identification information in the information database.
Illustrate, when identity recognition device was business card scanner, participant's identification card was a business card, comprised participant's identification information in this business card; Then transmitting terminal obtains participant's identification information through business card scanner scanning participant's business card, then according to participant's identification information Query Information database, from information database, obtains participant's essential information.Again for example: when identity recognition device was the smart identity cards reader, participant's identification card was smart identity cards, comprised participant's identification information in these smart identity cards; Then transmitting terminal reads participant's smart identity cards through the smart identity cards reader, obtains participant's identification information, then according to identification information Query Information database, from information database, obtains participant's essential information.Again for example: when identity recognition device is the audio frequency recording device; Transmitting terminal can be through audio frequency recording device admission participant's voice introduction; Obtain participant's identification information, and, from information database, obtain participant's essential information according to this identification information Query Information database.
Wherein, When video conference is when inserting the multiple spot video conference that multipoint control server constitutes by a plurality of video conferences terminal; Transmitting terminal can also read participant's identification card through identity recognition device, obtains participant's identification information, and the participant's who is obtained identification information is sent to multipoint control server; By the identification information Query Information database of multipoint control server according to the participant; Obtain participant's essential information from information database, and return to transmitting terminal, transmitting terminal receives the participant's of multipoint control server transmission essential information.
Wherein, in the present embodiment, transmitting terminal can adopt above-mentioned any one mode to obtain participant's essential information, also can adopt the combination in any of above-mentioned variety of way to obtain participant's essential information.
Compared with prior art; Present embodiment no longer obtains participant's essential information through video capture device collection participant's nameplate; Therefore, can reduce the work of formulating nameplate for the participant before the video conference, also overcome the defective that the essential information of obtaining the participant through nameplate receives the restriction of nameplate own characteristic simultaneously; Improve the convenience of the essential information of obtaining the participant, made things convenient for the interchange between the participant.
Wherein, Form from transmission information; Present embodiment step 12 comprises the mode that meeting field data and participant's essential information sends to receiving terminal: meeting field data and participant's essential information is synthesized processing; Generate the meeting mixed information, then the meeting mixed information is transferred to receiving terminal, receiving terminal receives the meeting mixed information to obtain meeting field data and participant's essential information; Perhaps, meeting field data and participant's essential information is transferred to receiving terminal respectively, receiving terminal receives meeting field data and participant's essential information respectively.
From the structure of video meeting system, present embodiment step 12 comprises the mode that meeting field data and participant's essential information sends to receiving terminal: transmitting terminal directly is transferred to receiving terminal with meeting field data and participant's essential information; Perhaps, the multipoint control server that passes through in the multiple spot video meeting system of transmitting terminal is transmitted to receiving terminal with meeting field data and participant's essential information.
In practical application, the combination of structure of form and the video meeting system of information is normally transmitted in the realization of step 12.For example: for point-to-point video conference, transmitting terminal synthesizes processing to meeting field data and participant's essential information, generates the meeting mixed information, directly sends to receiving terminal; Perhaps, transmitting terminal directly sends to receiving terminal respectively with meeting field data and participant's essential information.Again for example: for existing a plurality of terminals to insert the multiple spot video meeting system that multipoint control server constitutes; Transmitting terminal synthesizes processing to meeting field data and participant's essential information; Generate the meeting mixed information and send to multipoint control server; Multipoint control server receives the meeting mixed information, and the meeting mixed information is transmitted to receiving terminal; Perhaps, transmitting terminal sends to multipoint control server respectively with meeting field data and participant's essential information, respectively meeting field data and participant's essential information is transmitted to receiving terminal by multipoint control server; Perhaps; Transmitting terminal sends to multipoint control server respectively with meeting field data and participant's essential information; By multipoint control server meeting field data and participant's essential information is synthesized processing and generate the meeting mixed information, then the meeting mixed information is transmitted to receiving terminal.
Through above-mentioned any one execution mode or its combination; Can obtain meeting field data and participant's essential information; And can meeting field data that get access to and participant's essential information be sent to receiving terminal, and make receiving terminal can in the process of output meeting field data, export participant's essential information, increased the mutual understanding between the participant; Be convenient to exchange between the participant, promoted the effect of meeting of video meeting system.
Wherein, for receiving terminal, can be according to the essential information that receives meeting field data and participant multi-form, adopt corresponding way of output output participant's in the process of output meeting field data essential information.For example: when receiving terminal receives meeting field data and participant's essential information respectively, can export meeting field data and participant's essential information respectively through different output equipments.Perhaps, receiving terminal synthesizes processing to meeting field data and participant's essential information, generates the meeting mixed information, exports meeting field data and participant's essential information then through same output equipment.Wherein, Receive the meeting mixed information of essential information generation after synthetic processing of meeting field data and participant when receiving terminal; Perhaps the meeting field data that receives and participant's essential information is synthesized and handle when generating the meeting mixed information; Receiving terminal can be in same output equipment, and output meeting mixed information is to reach the purpose of output participant's essential information in the process of output meeting field data.For example: when participant's essential information is video information, text message etc., can in the video pictures of playing the meeting field data, play participant's essential information simultaneously through little video pictures; Again for example: when participant's essential information is audio-frequency information, can export in the process of the audio-frequency information in the meeting field data output participant's essential information at audio output apparatus; Essential information through play the participant with upper type is lower to the hardware device requirement of receiving terminal.Receive meeting field data and participant's essential information respectively when receiving terminal; And when meeting field data and participant's essential information not being synthesized processing, receiving terminal can be exported meeting field data and participant's essential information through different output equipments respectively; For example: when participant's essential information is audio-frequency information, can be through voice in the different audio output apparatus output meeting field datas and participant's essential information; Again for example: when participant's essential information is video information, text message etc., can be through different the display devices video pictures in the display conference field data and participant's essential information respectively; Can reduce of the interference of participant's essential information on the one hand by the way to meeting field data (for example voice messaging or video pictures); Can also reduce the synthetic processing operation that receiving terminal carries out meeting field data and participant's essential information on the other hand, alleviate the burden of receiving terminal.
Based on the foregoing description mode, following examples of the present invention will combine video meeting system to specify the processing procedure to conferencing information, specifically comprise the transmission and the reception of conferencing information.
Fig. 2 A is the structural representation of a kind of point-to-point video meeting system of providing of the embodiment of the invention two.Fig. 2 B is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention two.Shown in Fig. 2 A, this video meeting system is long-range point-to-point interconnected systems, comprises that first meeting is on-the-spot and second meeting is on-the-spot.In each meeting scene; Each user (3 users shown in Fig. 2 A) has own particular user zone, and each user has terminal, audio frequency apparatus (for example: microphone and loudspeaker), display device (for example liquid crystal display screen), identity recognition device (being used to obtain participant's essential information) and the collecting device (being used to gather the meeting field data) etc. of oneself.Based on video meeting system shown in Fig. 2 A, the processing method of the conferencing information of present embodiment comprises:
When intercommunication was carried out at the on-the-spot and second meeting scene when first meeting, each user's terminal can be passed through collecting device and gathers the meeting field data in both sides' meeting scene, obtains participant's essential information through identity recognition device.
Wherein, Identity recognition device can be a business card scanner; First meeting participant on-the-spot and that second meeting is on-the-spot can be put into business card separately the enterprising line scanning of business card scanner, and then each participant's essential information will be scanned (for example in information database or the participant terminal separately) in the video meeting system; Perhaps identity recognition device obtains each participant's identification information through participant's business card, and participant's terminal can obtain participant's essential information through participant's identification information Query Information data.
Identity recognition device can be the smart identity cards reader; The on-the-spot participant with second meeting scene of first meeting can be with the operation of on the smart identity cards reader in the user area separately, swiping the card of separately smart identity cards, and then each participant's essential information will be stored (for example in information database or the participant terminal separately) in the video meeting system; Perhaps, identity recognition device obtains each participant's identification information through the smart identity cards that read the participant, participant's terminal according to participant's identification information Query Information database to obtain participant's essential information.
Identity recognition device can also be the keyboard for each participant's configuration, and the participant is through keyboard input essential information separately, and its essential information will be stored (for example information database or participant terminal separately) in the video meeting system.Identity recognition device also can be the middle control equipment in the video meeting system; Can pass through each participant's of the unified editor's input of control equipment in this essential information and store in the information database by meeting control personnel, obtain according to participant's sign for each participant's terminal.Wherein, the participant's through editor's input mode input essential information is generally text message.
Identity recognition device can also be an audio input device, microphone for example, and the participant can be through the individual essential information of microphone typing one section audio form.
Identity recognition device can also be a video input apparatus, camera for example, and the participant can be through the individual essential information of one section video format of camera typing, and the participant's who obtains with this mode essential information can be a video information, also picture format.
Wherein, information database set in video meeting system specifically can be business platform, and main being responsible for managed each participant's essential information, stores a large amount of personnel's essential information on it usually.Participant's terminal can obtain participant's essential information according to the participant's who obtains identification information from business platform.Concrete, the terminal sends to business platform with the participant's that it obtains identification information, by the identification information of business platform according to the participant, in the personal information of storage, retrieves, and the participant's who obtains essential information is returned to participant's terminal.
Wherein, which kind of mode is video meeting system specifically adopt obtain participant's essential information, and present embodiment is not done qualification.
Wherein, when the participant in the first meeting scene made a speech, first meeting scene was a transmitting terminal, and second meeting scene is a receiving terminal.Concrete; The corresponding terminal equipment of the on-the-spot current speaking person of first meeting synthesizes processing with the participant's of the participant's of the current speaking of collecting device collection video image and audio-frequency information and the current speaking obtained essential information; The essential information that is about to the participant is added on the video image of participant's correspondence, the audio-frequency information; And to the stack after information carry out compressed encoding; Generate the meeting mixed information, and this meeting mixed information is directly sent to each participant in the second meeting scene.
Wherein, when participant's essential information was text message, pictorial information or video information, participant's essential information is added to was meant that specifically the essential information with the participant is embedded in the video image on the corresponding video image of participant, the audio-frequency information; The video image and the audio-frequency information that will embed participant's essential information then carry out the compressed encoding processing, generate the meeting mixed information of the essential information that contains the participant.When participant's essential information was audio-frequency information, participant's essential information is added to specifically to be meant on the corresponding video image of participant, the audio-frequency information participant's essential information and the audio-frequency information in the meeting field data is carried out audio mixing; Then the audio-frequency information behind video image and the audio mixing is carried out encoding compression processing, generate the meeting mixed information of the essential information that contains the participant.In addition, participant's essential information also can comprise the combination in any of audio-frequency information and above-mentioned text message, pictorial information or video information simultaneously, and the mode that then can adopt audio mixing and embedding simultaneously is added to participant's essential information in the meeting field data.
In addition, when the participant in the second meeting scene made a speech, second meeting scene was a transmitting terminal, and first meeting scene is a receiving terminal.After handle meeting field data and participant's essential information at the participant's of current speaking terminal in the second meeting scene; Directly send to each participant in the first meeting scene; Wherein the processing procedure to meeting field data and participant's essential information can repeat no more at this referring to above-mentioned.
Concrete, when receiving terminal receives the meeting mixed information, at first the meeting mixed information is decompressed, obtain meeting field data and participant's essential information; Then, receiving terminal specifically is meant the participant's of output transmitting terminal video image and audio-frequency information through its output equipment (for example audio frequency apparatus or display device) output meeting field data; And in the process of output meeting field data the be added to participant's in the meeting field data essential information of output.
The processing method of conferencing information in the video conference that present embodiment provides; Obtain meeting field data and participant's essential information respectively by sending ending equipment; And both are synthesized send to receiving terminal after handling, make receiving terminal in the process of output meeting field data, can see and/or hear participant's in the video image essential information, quickened the mutual understanding between the participant; Be convenient to exchange between the participant, promoted the quality of video meeting system.Further, present embodiment synthesizes processing by sending ending equipment to meeting field data and participant's essential information, can not do any improvement to receiving device, and therefore, present embodiment also has the advantage of being convenient to implement.
The flow chart of the processing method of conferencing information in the video conference that Fig. 3 provides for the embodiment of the invention three.Present embodiment realizes that based on the video meeting system shown in Fig. 2 A as shown in Figure 3, the processing method of the conferencing information of present embodiment comprises:
Wherein, this step can repeat no more at this referring to the detailed description of above-mentioned steps 21.
In the present embodiment; When receiving terminal receives meeting field data and participant's the essential information of transmitting terminal; Essential information to meeting field data and participant decompresses respectively, participant's essential information is added to exports in the meeting field data then.
Wherein, receiving terminal is similar with mode and transmitting terminal that participant's essential information is added in the meeting field data, specifically can repeat no more at this referring to the description in the step 22.
In the above-described embodiments, receiving terminal is integrated meeting field data and participant's essential information together, therefore, can export meeting field data and participant's essential information through same output equipment simultaneously, can reduce the quantity of receiving terminal output equipment.In addition, owing to be meeting field data and participant's information substrate synthesize processings, therefore, can embed or mode, the time of audio mixing wait the flexible mode of controlling the essential information of exporting the participant through control by receiving terminal.For example: receiving terminal can be always be embedded in participant's essential information in the video image of meeting field data; In the whole process of output meeting field data, to export participant's essential information all the time; With the mutual understanding between the further enhancing participant, be convenient in time exchange between the participant; Receiving terminal can also be embedded into participant's essential information in the different time sections of meeting field data, regularly to export participant's essential information, for example can adopt to show-stop-endless form that showing.Wherein, when participant's essential information is audio-frequency information, preferably only plays once or regularly play, this mode can obtain under participant's the situation of essential information of the other side's current speaking receiving terminal, can reduce the influence that the speech to the participant causes.
In addition; In the above-described embodiments, receiving terminal can also lead to the essential information that different output equipments is exported meeting field data and participant respectively, at this moment; Receiving terminal need not meeting field data and participant's essential information is synthesized processing, has improved the playing efficiency and the real-time of receiving terminal; In addition, pass through this way of output and can also reduce participant's essential information and the phase mutual interference between the meeting field data, improved the output quality of meeting field data; In addition, the mode that adopts different output equipments to export respectively also can be controlled the mode of output participant's essential information flexibly.
The processing method of conferencing information in the video conference that present embodiment provides; Receiving terminal obtains meeting field data and the participant's corresponding with the meeting field data essential information; And directly meeting field data and participant's essential information is sent to receiving terminal respectively, reduced the processing of transmitting terminal and born; Receiving terminal can be controlled the mode of output participant's essential information flexibly in the process of output meeting field data; And output participant's essential information; Make the participant of receiving terminal can in time understand transmitting terminal participant's essential information; Be convenient to link up and exchange, improved the effect of video meeting system.
Fig. 4 A is the flow chart of the conferencing information processing method that provides of the embodiment of the invention four; Fig. 4 B is the structural representation of the video meeting system that provides of the embodiment of the invention four; Wherein Fig. 4 B can realize based on the video meeting system shown in Fig. 2 A; Its difference is; Video meeting system also comprises business platform in the present embodiment, and shown in Fig. 4 A, the processing method of the conferencing information of present embodiment comprises:
Wherein, Transmitting terminal obtains the mode of meeting field data can be referring to the description of abovementioned steps 21 or step 31; And transmitting terminal obtains the mode of participant's identification information can be obtained participant's identification information referring to transmitting terminal in the step 21 when obtaining participant's essential information description, repeats no more at this.
Concrete, transmitting terminal can carry out encoding compression with meeting field data of gathering and participant's identification information, sends to receiving terminal then respectively.
At present embodiment is that business platform is that example describes with the information database.Concrete, meeting field data that the receiving terminal receiving end/sending end sends and participant's identification information also decompress, and the participant's who obtains identification information is sent to business platform; In the personal information of being stored, retrieved according to participant's identification information by business platform, the essential information of obtaining the corresponding participant of meeting person's identification information offers receiving terminal.
The participant's that step 44, receiving terminal reception business platform return essential information;
Wherein, shown in Fig. 4 B, the information flow direction of meeting field data strictly according to the facts shown in the arrow line in the present embodiment, and the information flow direction of participant's identification information is shown in an arrow line, the information flow direction of participant's essential information is shown in the dot-and-dash arrowhead line.
Concrete, the detailed enforcement of this step can be repeated no more at this referring to the detailed description of above-mentioned steps 33.
The processing method of conferencing information in the video conference that present embodiment provides; Obtain participant's essential information from business platform according to participant's identification information by receiving terminal; Allow transmitting terminal can no longer carry out the operation of the essential information of obtaining the participant, reduced requirement transmitting terminal.Receiving terminal in the process of output meeting field data, can control flexibly the participant essential information the way of output and export participant's essential information; Made things convenient for the mutual understanding between the participant; Be convenient to link up and exchange, improved the quality of video meeting system.
Fig. 5 A is the structural representation of the video meeting system that provides of the embodiment of the invention five.Fig. 5 B is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention five.Shown in Fig. 5 A, this video meeting system is the remote multi-point interconnected systems, comprises that a plurality of meetings are on-the-spot, and for example the 1st meeting is on-the-spot, the 2nd meeting is on-the-spot ... the n meeting is on-the-spot, multipoint control unit (Multipoint ControlUnit; Abbreviate as: MCU) and business platform.Wherein MCU is a kind of execution mode of multipoint control server, mainly is in charge of the communication between the different participants, and business platform is a kind of implementation of information database, mainly is responsible for various data messages or resource in the storage administration video meeting system.In each meeting scene; The all own particular user of each user zone; Each user has audio frequency input and output equipment (for example: microphone and loud speaker), video input and output equipment (for example video camera and display), the identity deriving means (being used to obtain participant's essential information) of oneself etc., specifically can be referring to shown in Fig. 2 A.Based on the video meeting system shown in Fig. 5 A, shown in Fig. 5 B, the processing method of the conferencing information of present embodiment comprises:
In the multiple spot video meeting system, because audio frequency and video communication is two-way, each meeting scene is both as the transmitting terminal of audio, video data, again as the receiving terminal of the on-the-spot audio, video data of other meetings.Be transmitting terminal with the 1st meeting scene in the present embodiment, other meeting scenes are the example explanation for receiving terminal.
Wherein, the transmitting terminal mode of obtaining participant's essential information through the identity deriving means can repeat no more at this referring to the specific descriptions of abovementioned steps 21.
Wherein, the process of transmitting terminal generation meeting mixed information can repeat no more at this referring to the detailed description of above-mentioned steps 22.
Wherein, if video, audio format that receiving terminal and transmitting terminal are supported are different, then MCU carries out the meeting mixed information that receives adaptive, and the meeting mixed information after adaptive is transmitted to receiving terminal.If receiving terminal is identical with video, audio format that transmitting terminal is supported, then MCU directly is transmitted to receiving terminal with the meeting mixed information.Wherein, the information flow direction of meeting mixed information (being meeting field data and participant's essential information) is shown in the empty arrow line among Fig. 5 A.
Concrete, receiving terminal receives the meeting mixed information that MCU transmits, and the meeting mixed information is decompressed, and in the process of output meeting field data, exports participant's essential information according to the synthetic processing mode of transmitting terminal.
The processing method of conferencing information in the video conference that present embodiment provides; Obtain meeting field data and participant's essential information respectively by transmitting terminal; And both are synthesized handle the back and send to receiving terminal through MCU, make receiving terminal in the process of output meeting field data, can see and/or hear participant's in the video image essential information, quickened the mutual understanding between the participant; Be convenient to exchange between the participant, improved the quality of video meeting system.Further, present embodiment synthesizes processing by sending ending equipment to meeting field data and participant's essential information, can not do any improvement to the terminal equipment of MCU and receiving terminal, and therefore, this enforcement also has the advantage of being convenient to implement.
Fig. 6 A is the structural representation of the video meeting system that provides of the embodiment of the invention six; Fig. 6 B is the flow chart of the conferencing information processing method that provides of the embodiment of the invention six.Present embodiment realizes that based on the video meeting system shown in Fig. 6 A shown in Fig. 6 B, the conferencing information processing method of present embodiment comprises:
Concrete, this step can realize referring to above-mentioned steps 51.
Concrete, transmitting terminal carries out compressed encoding to meeting field data and participant's essential information respectively, and the essential information with meeting field data behind the compressed encoding and participant sends to MCU respectively then.
Concrete, MCU reception and decompression meeting field data and participant's essential information; MCU synthesizes processing to meeting field data and participant's essential information, and the essential information that is about to the participant is added on the corresponding video image of participant, the audio-frequency information, and the information after the stack is carried out compressed encoding, generates the meeting mixed information; MCU sends to receiving terminal with this meeting mixed information then.
Wherein, the process that the process of MCU generation meeting mixed information and transmitting terminal generate the meeting mixed information is similar, specifically can be referring to the detailed description in the above-mentioned steps 22.Its difference is: in above-mentioned synthetic processing procedure; If receiving terminal is different with video, audio format that transmitting terminal is supported; Then MCU need carry out adaptation processing to meeting field data and participant's essential information; And in the process of adaptation processing, synthesize processing, generate the corresponding to meeting mixed information of form with receiving terminal.
Wherein, the information flow direction of meeting field data and participant's essential information and meeting mixed information is gone into respectively shown in solid arrow line, dot-and-dash arrowhead line and the empty arrow line among Fig. 6 A.
Concrete, the mode of receiving terminal output meeting field data and participant's essential information can repeat no more at this referring to the description of above-mentioned steps 54.
The processing method of conferencing information in the video conference that present embodiment provides; The essential information of being obtained meeting field data and participant by transmitting terminal sends to MCU; And after MCU synthesizes processing generation meeting mixed information, be transmitted to receiving terminal, and make receiving terminal in the process of output meeting field data, can see and/or hear participant's in the video image essential information, quickened the mutual understanding between the participant; Be convenient to exchange between the participant, improved the quality of video meeting system.Further; Present embodiment synthesizes processing by MCU to meeting field data and participant's essential information; Can alleviate the burden of transmitting terminal on the one hand, on the other hand, carry out the meeting field data of format adaptation for needs; MCU is added to and forms the meeting mixed information in the meeting field data it being carried out in the adaptation procedure essential information with the participant; Make adaptation procedure can not cause damage, guaranteed participant's information integrity, make receiving terminal get access to participant's essential information more clearly participant's essential information.
In addition, MCU can not synthesize processing when receiving meeting field data and participant's essential information respectively, and directly meeting field data and participant's essential information is transmitted to receiving terminal; Receiving terminal receives meeting field data and participant's essential information respectively, and in the process of output meeting field data, exports participant's essential information.
Fig. 7 A is the structural representation of the video meeting system that provides of the embodiment of the invention seven; Fig. 7 B is the flow chart of the processing method of conferencing information in the video conference that provides of the embodiment of the invention seven.Present embodiment realizes that based on the video meeting system shown in Fig. 7 A shown in Fig. 7 B, the processing method of the conferencing information of present embodiment comprises:
Wherein, the transmitting terminal operation of obtaining meeting field data and participant's identification information can be repeated no more at this referring to the description of above-mentioned steps 21.
Wherein, MCU receives participant's identification information, and participant's identification information is sent to business platform, so that business platform is retrieved the essential information of obtaining the participant according to participant's identification information in the personal information of being stored, and sends to MCU; MCU sends to transmitting terminal with participant's essential information.
Wherein, In above-mentioned steps 74; Transmitting terminal generates the meeting mixed information after can synthesizing processing to meeting field data and participant's essential information, then, the meeting mixed information is sent to MCU; This moment step 74,75 and 76 can repeat no more at this referring to step 52 in the foregoing description six, 53 and 54 description.
In addition, in above-mentioned steps 74, transmitting terminal also can be respectively sends to MCU with meeting field data and participant's essential information, and then step 74,75 and 76 can repeat no more at this referring to the description in the foregoing description six.Wherein, the information flow direction of meeting field data, participant's identification information and participant's essential information is respectively shown in the solid arrow line among Fig. 7 A, some arrow line and dot-and-dash arrowhead line.
The processing method of conferencing information in the video conference that present embodiment provides; Receiving terminal obtains meeting field data and participant's identification information; Obtain participant's essential information and return to receiving terminal from business platform according to participant's identification information by MCU; Can reduce requirement to transmitting terminal, simultaneously by business platform to the participant carry out unified management basically, made things convenient for management to participant's essential information; Transmitting terminal finally passes through MCU meeting field data and participant's essential information is transmitted to receiving terminal; Make receiving terminal output participant's in the process of output meeting field data essential information strengthen the mutual understanding between the participant; Be convenient to link up and exchange, improved the quality of video meeting system.
The structural representation at the video conference terminal that Fig. 8 provides for the embodiment of the invention eight.As shown in Figure 8, the video conference terminal of present embodiment comprises: acquisition module 81 and sending module 82.
Wherein, acquisition module 81 is used for obtaining respectively on-the-spot meeting field data of this meeting and participant's essential information, and said meeting field data comprises video information and the audio-frequency information that this meeting is on-the-spot; Sending module 82 is connected with acquisition module 81, is used for meeting field data and participant's essential information is transferred to receiving terminal, in the process of output meeting field data, exports participant's essential information for receiving terminal.
Each functional module at present embodiment video conference terminal can be used for carrying out the flow process of the processing method of conferencing information in the video conference that said method embodiment provides, and its operation principle sees the description of said method embodiment for details, repeats no more at this.
The video conference terminal of present embodiment; Specifically pass through acquisition module and sending module meeting field data and participant's essential information is transferred to receiving terminal; So that receiving terminal in the process of output meeting field data, is exported participant's essential information, strengthened the mutual understanding between the participant; Be convenient to the participant and link up and exchange, improved the quality of video conference.
Fig. 9 A is the structural representation at the video conference terminal that provides of the embodiment of the invention nine.Fig. 9 B be in the video conference terminal that provides of the embodiment of the invention nine second obtain submodule a kind of structural representation.Present embodiment realizes that based on embodiment eight shown in Fig. 9 A, in the present embodiment, acquisition module 81 comprises: first obtains submodule 811 and second obtains submodule 812.
Wherein, first obtains submodule 811, is used for reading through identity recognition device participant's identification card, directly obtains participant's essential information; Second obtains submodule 812, is used for obtaining through identity recognition device participant's identification information, according to said participant's identification information Query Information database, obtains participant's essential information.Wherein, first obtains submodule 811 and second obtains submodule 812 and adopts different modes to obtain participant's essential information respectively, and therefore, the implementation structure of acquisition module 81 can also only comprise that first obtains submodule 811 or second and obtain submodule 812.
Further, shown in Fig. 9 B, second obtains submodule 812 and comprises in the present embodiment: first processing unit 8121 and second processing unit 8122.Wherein, first processing unit 8121 is connected with information database with identity recognition device respectively; Be used at point-to-point video conference; Read participant's identification card through identity recognition device, obtain participant's identification information, and according to participant's identification information Query Information database; Obtain participant's essential information from information database, and offer sending module 82.Second processing unit 8122; Be connected with multipoint control server with identity recognition device respectively, be used for reading participant's identification card through identity recognition device in the multiple spot video meeting system; Obtain participant's identification information; And participant's identification information sent to multipoint control server, and receive the participant's that multipoint control server returns essential information, and offer sending module 82; Said participant's essential information is by the identification information Query Information database of multipoint control server according to the participant, acquires from information database.In addition, in conjunction with the structure of video conference terminal video meeting system of living in, second obtains submodule 812 also can only comprise first processing unit 8121 or second processing unit 8122.
Above-mentioned each function sub-modules or functional unit can be used for carrying out the flow process of the processing method of conferencing information in the video conference of said method embodiment, and its operation principle can repeat no more at this referring to the description of method embodiment.
The video conference terminal of present embodiment; No longer obtain participant's essential information through video capture device collection participant's nameplate; Therefore, can reduce the work of formulating nameplate for the participant before the video conference, also overcome the defective that the essential information of obtaining the participant through nameplate receives the restriction of nameplate own characteristic simultaneously; Improve the convenience of the essential information of obtaining the participant, made things convenient for the interchange between the participant.
The structural representation of the video meeting system that Figure 10 provides for the embodiment of the invention ten.Shown in figure 10, the video meeting system of present embodiment comprises: the first video conference terminal 101 and the second video conference terminal 102.
Wherein, the first video conference terminal 101 obtains on-the-spot meeting field data of place meeting and participant's essential information respectively, and meeting field data and participant's essential information is transferred to the second video conference terminal; Said meeting field data comprises on-the-spot video information and the audio-frequency information of the first video conference terminal, 101 place meetings; The second video conference terminal 102 receives the meeting field data of the first video conference terminal, 101 transmission and participant's essential information, and in the process of output meeting field data, output participant's essential information.
The operation principle at the first video conference terminal of present embodiment and structure can repeat no more at this referring to the description of the foregoing description eight and embodiment nine.In addition, need explanation, in the present embodiment, the first video conference terminal is a transmitting terminal, and the second video conference terminal is a receiving terminal; Because each side is mutual each other in the video conference; The second video conference terminal also maybe be as transmitting terminal; The first video conference terminal also maybe be as receiving terminal; So the first video conference terminal of present embodiment has the function at the second video conference terminal simultaneously, the second video conference terminal also can have the function at the first video conference terminal simultaneously.
The first video conference terminal in the video meeting system of present embodiment and the second video conference terminal can be used for carrying out the flow process of the processing method of conferencing information in the video conference of said method embodiment; Its concrete operation principle repeats no more, and sees the description of method embodiment for details.
The video meeting system of present embodiment; Specifically pass through the essential information that the first video conference terminal obtains meeting field data and participant; And sending to the second video conference terminal, second video conference terminal output participant's in the process of output meeting field data essential information has strengthened the mutual understanding between the participant; Be convenient to link up between the participant and exchange, improved the quality of video meeting system.
Wherein, in above-mentioned video meeting system, the first video conference terminal 101 specifically can be read participant's identification card through identity recognition device, directly obtains participant's essential information.In this embodiment, participant's identification card comprises participant's essential information.In addition, the first video conference terminal 101 can also obtain participant's identification information through identity recognition device, according to identification information Query Information database, obtains participant's essential information.
In second kind of execution mode, video meeting system also comprises information database, stores participant's essential information and participant's the mapping relations of identification information.The first video conference terminal 101 can be read participant's the identification card of attending to anything else through identity recognition device, obtains participant's identification information, and according to the identification information Query Information database of participant, obtains participant's essential information from information database.
The structural representation of the video meeting system that Figure 11 provides for the embodiment of the invention 11.Present embodiment is realized based on embodiment ten; Shown in figure 11; The system of present embodiment is the multiple spot video meeting system that a plurality of video conferences terminal (is example with 3 first video conference terminals and 3 second video conference terminals) constitutes, and also comprises: multipoint control server 103.
Wherein, the concrete operation principle of multipoint control server 103 can repeat no more at this referring to the associated description in the processing method of conferencing information in the video conference of said method embodiment.
The video meeting system of present embodiment; The first video conference terminal obtains meeting field data and participant's essential information respectively; And being transmitted to the second video conference terminal through multipoint control server, second video conference terminal output participant's in the process of output meeting field data essential information has strengthened the mutual understanding between the participant; Be convenient to link up between the participant and exchange, improved the quality of video meeting system.
Further; Also comprise information database 104 in the video meeting system; Then the first video conference terminal 101 obtains a kind of execution mode of participant's essential information and is: participant's identification card is read at the first video conference terminal 101 through identity recognition device; Obtain participant's identification information, and participant's identification information is sent to multipoint control server 103; Multipoint control server 103 receives participants' identification information, and according to participant's identification information Query Information database 104, obtains participant's essential information and return to the first video conference terminal 101 from information database 104; The participant's that the first video conference terminal, 101 reception multipoint control servers 103 return essential information.
The video meeting system of present embodiment; Obtain participant's essential information and return to the first video conference terminal from information database by multipoint control server; Can alleviate the burden at the first video conference terminal, make the first video conference terminal obtain meeting field data and participant's essential information respectively, and be transmitted to the second video conference terminal; So that second video conference terminal output participant's in the process of output meeting field data essential information; Strengthen the mutual understanding between the participant, be convenient to link up between the participant and exchange, improved the quality of video meeting system.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (14)
1. the processing method of conferencing information in the video conference is characterized in that, comprising:
Obtain meeting field data and participant's essential information respectively, said meeting field data comprises video information and the audio-frequency information that meeting is on-the-spot;
Said meeting field data and said participant's essential information is transferred to receiving terminal, in the process of the said meeting field data of output, exports said participant's essential information for said receiving terminal.
2. the processing method of conferencing information is characterized in that in the video conference according to claim 1, and the essential information of obtaining the participant comprises:
Read said participant's identification card through identity recognition device, directly obtain said participant's essential information; Or
Obtain participant's identification information through identity recognition device,, obtain said participant's essential information according to said participant's identification information Query Information database.
3. the processing method of conferencing information in the video conference according to claim 2; It is characterized in that; Saidly obtain participant's identification information through identity recognition device, according to said participant's identification information Query Information database, the essential information of obtaining said participant comprises:
Transmitting terminal reads said participant's identification card through identity recognition device; Obtain said participant's identification information; And inquire about said information database according to said participant's identification information, obtain said participant's essential information from said information database; Or
When existing a plurality of video conferences terminal to insert multipoint control server formation multiple spot video conference; Transmitting terminal reads said participant's identification card through identity recognition device; Obtain said participant's identification information; And said participant's identification information sent to said multipoint control server, and receive the said participant's that said multipoint control server sends essential information; Said multipoint control server is used for inquiring about said information database according to said participant's identification information, obtains said participant's essential information from said information database.
4. according to the processing method of conferencing information in the arbitrary described video conference of claim 1-3, it is characterized in that said participant's essential information comprises following any one or its combination: text message, pictorial information, video information or audio-frequency information.
5. a video conference terminal is characterized in that, comprising:
Acquisition module is used for obtaining respectively on-the-spot meeting field data of this meeting and participant's essential information, and said meeting field data comprises video information and the audio-frequency information that said meeting is on-the-spot;
Sending module is used for said meeting field data and said participant's essential information is transferred to receiving terminal, in the process of the said meeting field data of output, exports said participant's essential information for said receiving terminal.
6. video conference according to claim 5 terminal is characterized in that, said acquisition module comprises:
First obtains submodule, is used for reading through identity recognition device said participant's identification card, directly obtains said participant's essential information; And/or
Second obtains submodule, is used for obtaining through identity recognition device participant's identification information, and according to said participant's identification information Query Information database, obtains said participant's essential information.
7. video conference according to claim 6 terminal is characterized in that, said second obtains submodule comprises:
First processing unit; Be used for reading said participant's identification card through identity recognition device; Obtain said participant's identification information, and inquire about said information database, obtain said participant's essential information from said information database according to said participant's identification information; And/or
Second processing unit; Be used for when existing a plurality of said video conferences terminal to insert multipoint control server formation multiple spot video conference; Read said participant's identification card through said identity recognition device; Obtain said participant's identification information, and said participant's identification information is sent to said multipoint control server, and receive the said participant's that said multipoint control server returns essential information; Said participant's essential information is to inquire about said information database by said multipoint control server according to said participant's identification information, acquires from said information database.
8. according to the arbitrary described video conference of claim 5-7 terminal, it is characterized in that said participant's essential information comprises following any one or its combination: text message, pictorial information, video information or audio-frequency information.
9. a video meeting system is characterized in that, comprises the first video conference terminal and the second video conference terminal;
The said first video conference terminal is used for obtaining respectively on-the-spot meeting field data of this meeting and participant's essential information, and said meeting field data and said participant's essential information is transferred to the second video conference terminal; Said meeting field data comprises video information and the audio-frequency information that said meeting is on-the-spot;
The said second video conference terminal is used to receive said meeting field data and said participant's essential information, and in the process of the said meeting field data of output, exports said participant's essential information.
10. video meeting system according to claim 9 is characterized in that, the said first video conference terminal specifically is used for reading through identity recognition device said participant's identification card, directly obtains said participant's essential information; Or, obtain participant's identification information through identity recognition device, according to said participant's identification information Query Information database, obtain said participant's essential information.
11. video meeting system according to claim 10; It is characterized in that; The said first video conference terminal specifically is used for reading through identity recognition device said participant's identification card; Obtain said participant's identification information, and inquire about said information database, obtain said participant's essential information from said information database according to said participant's identification information.
12. video meeting system according to claim 9 is characterized in that, also comprises: multipoint control server;
Said multipoint control server; Be used to receive the said meeting field data of said first video conference terminal transmission and said participant's essential information, and said meeting field data and said participant's essential information is transmitted to the said second video conference terminal.
13. video meeting system according to claim 12; It is characterized in that; The said first video conference terminal also is used for reading through identity recognition device said participant's identification card, obtains said participant's identification information; And said participant's identification information sent to said multipoint control server, and receive the said participant's that said multipoint control server returns essential information;
Said multipoint control server; Also be used to receive said participant's identification information; And, obtain said participant's essential information and return to the said first video conference terminal from said information database according to said participant's identification information Query Information database.
14., it is characterized in that said participant's essential information comprises following any one or its combination: text message, pictorial information, video information or audio-frequency information according to the arbitrary described video meeting system of claim 9-13.
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| CN2011100387025A CN102638671A (en) | 2011-02-15 | 2011-02-15 | Method and device for processing conference information in video conference |
| PCT/CN2012/070766 WO2012109956A1 (en) | 2011-02-15 | 2012-01-30 | Method and device for processing conference information in video conference |
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Application publication date: 20120815 |